1N4448W-HE3-08

$0.13

Description：DIODE STANDARD 75V 150MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:229697dcf8c5 Category: Single Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

Product Detailed Parameters

Description：DIODE STANDARD 75V 150MA SOD123
Series：-
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：75 V
Current - Average Rectified (Io)：150mA
Voltage - Forward (Vf) (Max) @ If：720 mV @ 5 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：4 ns
Current - Reverse Leakage @ Vr：5 µA @ 75 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：SOD-123
Supplier Device Package：SOD-123
Operating Temperature - Junction：-55°C ~ 150°C
Grade：Automotive
Qualification：AEC-Q101

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1N4448W-HE3-08

Overview

The 1N4448W-HE3-08 is a standard silicon switching diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage (Vr) of 75 V and an average rectified forward current (Io) of 150 mA. The device exhibits a typical reverse recovery time (trr) of 4 ns and a forward voltage (Vf) of 720 mV at 5 mA. Reverse leakage current is specified as 5 µA at 75 V. It is housed in the SOD-323 surface-mount package and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

High-speed switching capability with a 4 ns reverse recovery time for efficient signal processing.
Automotive-grade reliability certified under AEC-Q101 standards for robust performance.
Compact SOD-323 surface-mount package designed for space-constrained circuit layouts.

Applications

Automotive electronic systems requiring qualified switching components
General-purpose signal rectification circuits
High-speed switching applications in consumer electronics

Procurement Notes

Verify the specific HE3 suffix against official Vishay documentation to confirm lead-free compliance and RoHS status, as packaging variations may exist. Confirm the SOD-323 package type matches design requirements. Check for active production status or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when automotive qualification (AEC-Q101) is mandatory for small-signal switching applications. The 150 mA current rating and 75 V reverse voltage suit low-power logic interfaces. Ensure the SOD-323 footprint aligns with PCB layout constraints compared to larger packages like SOD-123.

Part Context

This part belongs to the 1N4448 family of small-signal switching diodes. The HE3 designation indicates a high-efficiency version compliant with environmental directives. It serves as a surface-mount alternative to through-hole variants like the 1N4448TAP, offering similar electrical characteristics in a compact form factor suitable for automated assembly.